ASTM F1482-21 PDF Download

When installing and preparing panel-type underlayments for resilient flooring, ASTM F1482-21 standard practice offers minimal recommendations. Underlayments for wood-based, fiber-reinforced gypsum, and fiber-cement panels are the subject of particular emphasis.

The standard makes note of the possibility of variation in the actual requirements for materials, combinations, and other specifics, which are often outlined in project plans or specifications. It underlines the need for subfloor assemblies' structural integrity to be compliant with regional building codes.

It is significant to note that this technique does not replace the guidelines offered by the producers of resilient flooring, underlayment, or adhesive. Since manufacturers' instructions supersede recommendations in this practice, the standard encourages seeking particular advice from them.

The standard also makes reference to additional specifications for certain warnings, which should be taken into account.